Re: [PATCH 4/6] MIPS: Implement Read Inhibit/eXecute Inhibit

[David Daney <david.s.daney@gmail.com>]

On 02/14/2010 05:17 PM, David Daney wrote:
> On 02/14/2010 12:16 PM, Manuel Lauss wrote:
> > Hi David,
> >
> > this patch breaks my Alchemy builds:
> >
> > Using /mnt/data/_home/mano/db1200/kernel/linux-2.6.git as source for 
> > kernel
> > GEN /mnt/data/_home/mano/db1200/kernel/kbuild-linux-2.6.git/Makefile
> > CHK include/linux/version.h
> > CHK include/generated/utsrelease.h
> > UPD include/generated/utsrelease.h
> > CC arch/mips/kernel/asm-offsets.s
> > In file included from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/io.h:25, 
> >
> > from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/page.h:46, 
> >
> > from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/include/linux/mm_types.h:15, 
> >
> > from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/include/linux/sched.h:63, 
> >
> > from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/kernel/asm-offsets.c:13: 
> >
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h: 
> >
> > In function 'pte_to_entrylo':
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h:146: 
> >
> > error: '_PAGE_NO_READ_SHIFT' undeclared (first use in this function)
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h:146: 
> >
> > error: (Each undeclared identifier is reported only once
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h:146: 
> >
> > error: for each function it appears in.)
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h:155: 
> >
> > error: '_PAGE_GLOBAL_SHIFT' undeclared (first use in this function)
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h:156: 
> >
> > error: '_PAGE_NO_EXEC' undeclared (first use in this function)
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable-bits.h:156: 
> >
> > error: '_PAGE_NO_READ' undeclared (first use in this function)
> > In file included from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/include/linux/mm.h:39,
> > from
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/kernel/asm-offsets.c:14: 
> >
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable.h: 
> >
> > In function 'pte_modify':
> > /mnt/data/_home/mano/db1200/kernel/linux-2.6.git/arch/mips/include/asm/pgtable.h:351: 
> >
> > error: '_PFN_MASK' undeclared (first use in this function)
> > make[2]: *** [arch/mips/kernel/asm-offsets.s] Error 1
> > make[1]: *** [prepare0] Error 2
> > make: *** [sub-make] Error 2
> Whoops! I will endeavor to fix this.
Try the attached patch, it allows me to build an au1000 kernel. But 
since I don't have harware, I cannot test it.
I started with pb1500_defconfig, but had to disable au1000_eth.c:

drivers/net/au1000_eth.c: In function ‘au1000_probe’:
drivers/net/au1000_eth.c:1009: error: implicit declaration of function 
‘DECLARE_MAC_BUF’
drivers/net/au1000_eth.c:1009: error: ‘ethaddr’ undeclared (first use in 
this function)
drivers/net/au1000_eth.c:1009: error: (Each undeclared identifier is 
reported only once
drivers/net/au1000_eth.c:1009: error: for each function it appears in.)

David Daney.

dd.patch
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